
PASS Same-origin prerequisite check: the original prototype is accessible 
PASS Same-origin: setting the prototype to an empty object via Object.setPrototypeOf should throw a TypeError 
PASS Same-origin: setting the prototype to an empty object via __proto__ should throw a TypeError 
PASS Same-origin: setting the prototype to an empty object via Reflect.setPrototypeOf should return false 
PASS Same-origin: the prototype must still be its original value 
PASS Same-origin: setting the prototype to its original value via Object.setPrototypeOf should not throw 
PASS Same-origin: setting the prototype to its original value via __proto__ should not throw 
PASS Same-origin: setting the prototype to its original value via Reflect.setPrototypeOf should return true